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** [bugs:#1135] [mrpeach/tcpserver] crashes**
**Status:** open
**Created:** Tue Feb 04, 2014 12:35 PM UTC by Antoine Villeret
**Last Updated:** Tue Feb 04, 2014 12:35 PM UTC
**Owner:** Martin Peach
here is a backtrace of the crashes triggered by the patch attached
still on Ubuntu 12.04 64bit / pd0.45-4 / [tcpserver] build from SVN 17262.
~~~~
Program received signal SIGPIPE, Broken pipe.
[Switching to Thread 0x7ffff18fd700 (LWP 6363)]
0x00007ffff73b42cc in __libc_send (fd=<optimized out>, buf=<optimized out>,
n=<optimized out>, flags=<optimized out>)
at ../sysdeps/unix/sysv/linux/x86_64/send.c:33
33 ../sysdeps/unix/sysv/linux/x86_64/send.c: Aucun fichier ou dossier de ce type.
(gdb) thread apply all bt
Thread 1827 (Thread 0x7ffff18fd700 (LWP 6363)):
#0 0x00007ffff73b42cc in __libc_send (fd=<optimized out>,
buf=<optimized out>, n=<optimized out>, flags=<optimized out>)
at ../sysdeps/unix/sysv/linux/x86_64/send.c:33
#1 0x00007ffff3621a4d in tcpserver_broadcast_thread (arg=0x88b710)
at tcpserver.c:963
#2 0x00007ffff73ace9a in start_thread (arg=0x7ffff18fd700)
at pthread_create.c:308
#3 0x00007ffff6ed53fd in clone ()
at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4 0x0000000000000000 in ?? ()
Thread 1 (Thread 0x7ffff7fd5740 (LWP 4424)):
#0 0x00007ffff6e64558 in __GI___libc_free (mem=0x761d70) at malloc.c:2970
#1 0x00007ffff36211c1 in tcpserver_socketreceiver_free (x=0x761d70)
at tcpserver.c:318
#2 tcpserver_notify (x=0x7ffff7ec1010) at tcpserver.c:1048
#3 0x00007ffff3621027 in tcpserver_socketreceiver_read (x=0x761d70, fd=14)
at tcpserver.c:281
#4 0x000000000047b17a in sys_domicrosleep.constprop.3 ()
#5 0x000000000047cf5a in sys_pollgui ()
#6 0x000000000047664e in m_mainloop ()
#7 0x00007ffff6e0276d in __libc_start_main (main=0x411800 <main>, argc=4,
ubp_av=0x7fffffffe128, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffffffe118) at libc-start.c:226
#8 0x0000000000411831 in _start ()
~~~~
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** [bugs:#1134] [mrpeach/tcpclient] crashes**
**Status:** open
**Created:** Tue Feb 04, 2014 12:04 PM UTC by Antoine Villeret
**Last Updated:** Tue Feb 04, 2014 12:04 PM UTC
**Owner:** Martin Peach
tcpclient build from SVN 17262 and against pd 0.45-4
on ubuntu 12.04 64 bit
~~~~
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffda593700 (LWP 16125)]
0x0000000000474683 in clock_set ()
Thread 78 (Thread 0x7fffda593700 (LWP 16125)):
#0 0x0000000000474683 in clock_set ()
#1 0x00007fffda795359 in tcpclient_child_send (w=<optimized out>) at tcpclient.c:387
#2 0x00007ffff73ace9a in start_thread (arg=0x7fffda593700) at pthread_create.c:308
#3 0x00007ffff6ed53fd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4 0x0000000000000000 in ?? ()
Thread 1 (Thread 0x7ffff7fd5740 (LWP 15392)):
#0 0x00007ffff6ece763 in select () at ../sysdeps/unix/syscall-template.S:82
#1 0x000000000047b10f in sys_domicrosleep.constprop.3 ()
#2 0x0000000000476731 in m_mainloop ()
#3 0x00007ffff6e0276d in __libc_start_main (main=0x411800 <main>, argc=5, ubp_av=0x7fffffffe0e8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffffffe0d8) at libc-start.c:226
#4 0x0000000000411831 in _start ()
~~~~
I will post a pd patch if I find a way to reproduce this.
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** [bugs:#1133] "Save" actions behaves like "Save As"**
**Status:** open
**Created:** Wed Jan 29, 2014 07:26 PM UTC by John Smith
**Last Updated:** Wed Jan 29, 2014 07:26 PM UTC
**Owner:** nobody
I saved some *.pd file. And when I try to press Ctrl+S or click on the File → Save, — I have dialog window ‘Save As’ and when I choose same file, — it asking me about overwrite file.
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** [bugs:#1132] PD does ignoring (or overwrite) my number of midi channels at start**
**Status:** open
**Created:** Tue Jan 28, 2014 11:15 PM UTC by John Smith
**Last Updated:** Tue Jan 28, 2014 11:15 PM UTC
**Owner:** nobody
I started PD with specify number of midi channels:
pd -alsamidi -midiindev 4 -midioutdev 4
And in PD-log I have:
sys_nmidiin 1, nmidiindev 4
Opened Alsa Client 128 in:1 out:1
And I have just 1 input and 1 output channels, can change it after start, but not before start.
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** [bugs:#1131] PD doesn't close by "Quit"**
**Status:** open
**Created:** Tue Jan 28, 2014 11:00 PM UTC by Anonymous
**Last Updated:** Tue Jan 28, 2014 11:00 PM UTC
**Owner:** nobody
When I'm trying to Quit from PD I have this messages in stdout:
watchdog: signaling pd...
watchdog: signaling pd...
watchdog: signaling pd...
watchdog: signaling pd...
And PD window doesn't closing. It closing only when I send SIGTERM to PD-process.
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** [bugs:#1130] SEGFAULT by changing number of JACK channels more that at start**
**Status:** open
**Labels:** jack
**Created:** Tue Jan 28, 2014 10:55 PM UTC by Anonymous
**Last Updated:** Tue Jan 28, 2014 10:55 PM UTC
**Owner:** nobody
If I started PD with 1 channel like this:
./pd -jack -channels 1
And try to change number of JACK channels more that 1 — I'll have crash by segfault.
Or can start pd with 2 channels (by default) and change to 3 channels in media and have segfault again. But if change to less than at start it works fine, without any crashes. It looks like in PD allocated jack port array at start and when we changing number of channels it doesn't reallocate memory for array.
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Howdy all,
I've been doing more work on libpd lately and realize I'm out of the loop regarding overall PD development, so I thought I'd join this list.
--------
Dan Wilcox
@danomatika
danomatika.comrobotcowboy.com
I'm working on building a microtonal instrument in Pd using a breath
controller. I've got one working, using the Stanford University STK clarinet
model due to Cook and Scavone, but the results, while they have been used in a
performance context at conferences and so on, don't really do the performer
justice.
Does anybody know of something a bit more state-of-the-art that could be used
to make clarinet sounding a little more convincing and being a bit more
controllable? I don't mind putting a bit of effort into building a Pd wrapper
for C code etc, but I really don't want to get my hands too dirty with any DSP
programming right now. It would have to be something I could distribute,
preferably FOSS.
There's a video explaining what I'm trying to do here:
https://vimeo.com/77621987
(the patch has been improved a little since then, but it still sounds pretty
much the same). Alex South explains the limitations of the system we've got so
far at about 6'15 and again at about 9'15.
Nick/.
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** [bugs:#1129] Pd-extended crashes (Jack / OSX 10.9)**
**Status:** open
**Created:** Wed Jan 08, 2014 10:36 PM UTC by Anonymous
**Last Updated:** Wed Jan 08, 2014 10:36 PM UTC
**Owner:** nobody
Pd Version: 0.43.4-extended
Tcl Version: 8.5.11
Mac OS X 10.9.1 (13B42) / Intel
built-in sound / jack
On a MacBook Pro Retina, 15-inch, Early 2013 after installing and using Jack successfully Pd-extended crashes if you try to switch back from Jack to portaudio.
Seems like Pd-extended is spawning a jackdmp Process on Startup too.
Attached you will find the crash-log.
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